{gcc9,gcc10,gcc11,gcc12}: drop

doc/languages-frameworks/dlang.section.md

@@ -1,6 +1,6 @@
 # D (Dlang) {#dlang}
 
-Nixpkgs provides multiple D compilers such as `ldc`, `dmd` and `gdc`.
+Nixpkgs provides multiple D compilers such as `ldc` and `dmd`.
 These can be used like any other package during build time.
 
 However, Nixpkgs provides a build helper for compiling packages using the `dub` package manager.

doc/release-notes/rl-2511.section.md

@@ -20,6 +20,8 @@
 
 - The `offrss` package was removed due to lack of upstream maintenance since 2012. It's recommended for users to migrate to another RSS reader
 
+- GCC 9, 10, 11, and 12 have been removed, as they have reached end‐of‐life upstream and are no longer supported.
+
 - `base16-builder` node package has been removed due to lack of upstream maintenance.
 - `gentium` package now provides `Gentium-*.ttf` files, and not `GentiumPlus-*.ttf` files like before. The font identifiers `Gentium Plus*` are available in the `gentium-plus` package, and if you want to use the more recently updated package `gentium` [by sil](https://software.sil.org/gentium/), you should update your configuration files to use the `Gentium` font identifier.
 - `space-orbit` package has been removed due to lack of upstream maintenance. Debian upstream stopped tracking it in 2011.

pkgs/build-support/cc-wrapper/default.nix

@@ -15,7 +15,6 @@
   bintools,
   coreutils ? null,
   apple-sdk ? null,
-  zlib ? null,
   nativeTools,
   noLibc ? false,
   nativeLibc,
@@ -534,21 +533,13 @@ stdenvNoCC.mkDerivation {
     ln -sf ${cc} $out/nix-support/gprconfig-gnat-unwrapped
   ''
 
-  + optionalString cc.langD or false ''
-    wrap ${targetPrefix}gdc $wrapper $ccPath/${targetPrefix}gdc
-  ''
-
   + optionalString cc.langFortran or false ''
     wrap ${targetPrefix}gfortran $wrapper $ccPath/${targetPrefix}gfortran
     ln -sv ${targetPrefix}gfortran $out/bin/${targetPrefix}g77
     ln -sv ${targetPrefix}gfortran $out/bin/${targetPrefix}f77
     export named_fc=${targetPrefix}gfortran
   ''
 
-  + optionalString cc.langJava or false ''
-    wrap ${targetPrefix}gcj $wrapper $ccPath/${targetPrefix}gcj
-  ''
-
   + optionalString cc.langGo or false ''
     wrap ${targetPrefix}gccgo $wrapper $ccPath/${targetPrefix}gccgo
     wrap ${targetPrefix}go ${./go-wrapper.sh} $ccPath/${targetPrefix}go
@@ -558,8 +549,7 @@ stdenvNoCC.mkDerivation {
   propagatedBuildInputs = [
     bintools
   ]
-  ++ extraTools
-  ++ optionals cc.langD or cc.langJava or false [ zlib ];
+  ++ extraTools;
   depsTargetTargetPropagated = optional (libcxx != null) libcxx ++ extraPackages;
 
   setupHooks = [
@@ -672,12 +662,12 @@ stdenvNoCC.mkDerivation {
       + optionalString (!isArocc) ''
         echo "-B${libc_lib}${libc.libdir or "/lib/"}" >> $out/nix-support/libc-crt1-cflags
       ''
-      + optionalString (!(cc.langD or false)) ''
+      + ''
         echo "-${
           if isArocc then "I" else "idirafter"
         } ${libc_dev}${libc.incdir or "/include"}" >> $out/nix-support/libc-cflags
       ''
-      + optionalString (isGNU && (!(cc.langD or false))) ''
+      + optionalString isGNU ''
         for dir in "${cc}"/lib/gcc/*/*/include-fixed; do
           echo '-idirafter' ''${dir} >> $out/nix-support/libc-cflags
         done
@@ -796,9 +786,6 @@ stdenvNoCC.mkDerivation {
       ln -s ${cc.man} $man
       ln -s ${cc.info} $info
     ''
-    + optionalString (cc.langD or cc.langJava or false && !isArocc) ''
-      echo "-B${zlib}${zlib.libdir or "/lib/"}" >> $out/nix-support/libc-cflags
-    ''
 
     ##
     ## Hardening support
@@ -857,9 +844,6 @@ stdenvNoCC.mkDerivation {
     + optionalString cc.langAda or false ''
       hardening_unsupported_flags+=" format stackprotector strictoverflow"
     ''
-    + optionalString cc.langD or false ''
-      hardening_unsupported_flags+=" format"
-    ''
     + optionalString cc.langFortran or false ''
       hardening_unsupported_flags+=" format"
     ''

pkgs/by-name/ru/rund/package.nix

@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ dcompiler ];
   buildPhase = ''
-    for candidate in dmd ldmd2 gdmd; do
+    for candidate in dmd ldmd2; do
       echo Checking for DCompiler $candidate ...
       dc=$(type -P $candidate || echo "")
       if [ ! "$dc" == "" ]; then

pkgs/development/compilers/gcc/common/configure-flags.nix

@@ -23,7 +23,6 @@
 
   langC,
   langCC,
-  langD ? false,
   langFortran,
   langAda ? false,
   langGo,
@@ -207,7 +206,6 @@ let
         lib.concatStringsSep "," (
           lib.optional langC "c"
           ++ lib.optional langCC "c++"
-          ++ lib.optional langD "d"
           ++ lib.optional langFortran "fortran"
           ++ lib.optional langAda "ada"
           ++ lib.optional langGo "go"
@@ -287,21 +285,6 @@ let
     ++ lib.optionals langJit [
       "--enable-host-shared"
     ]
-    ++ lib.optionals (langD) [
-      "--with-target-system-zlib=yes"
-    ]
-    # On mips64-unknown-linux-gnu libsanitizer defines collide with
-    # glibc's definitions and fail the build. It was fixed in gcc-13+.
-    ++
-      lib.optionals
-        (
-          targetPlatform.isMips
-          && targetPlatform.parsed.abi.name == "gnu"
-          && lib.versions.major version == "12"
-        )
-        [
-          "--disable-libsanitizer"
-        ]
     ++ lib.optionals targetPlatform.isAlpha [
       # Workaround build failures like:
       #   cc1: error: fp software completion requires '-mtrap-precision=i' [-Werror]

pkgs/development/compilers/gcc/common/dependencies.nix

@@ -76,8 +76,8 @@ in
     gmp
     mpfr
     libmpc
+    libxcrypt
   ]
-  ++ optionals (lib.versionAtLeast version "10") [ libxcrypt ]
   ++ [
     targetPackages.stdenv.cc.bintools # For linking code at run-time
   ]